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  • Question
  • What command is used to add printing jobs to the queue?


  • Options
  • A. lpd
  • B. lpr
  • C. lpq
  • D. lpc
  • E. None of the above

  • Correct Answer
  • lpr 


  • Linux problems


    Search Results


    • 1. How can you add Amit, a new user, to your system?

    • Options
    • A. Using useradd
    • B. Using adduser
    • C. Using linuxconf
    • D. All of the above
    • E. None of the above
    • Discuss
    • 2. How could you install the file ipchains-1.3.9-5.i386.rpm?

    • Options
    • A. rpm -qip ipchains
    • B. rpm -Uvh ipchains
    • C. rpm -i ipchains* .i386.rpm
    • D. rpm -e ipchains-1.3.9-5.i386.rpm
    • E. None of the above
    • Discuss
    • 3. How many networks and nodes per network, are allowed by the Class B network?

    • Options
    • A. 127 networks and 16,777,216 nodes per network
    • B. 16,384 networks and 65,534 nodes per network
    • C. 2,097,152 networks and 254 nodes per network
    • D. All of the above
    • E. None of the above
    • Discuss
    • 4. In which tcp_wrappers file can you specify to allow all connections from all hosts?

    • Options
    • A. /etc/hosts.allow
    • B. /etc/hosts.deny
    • C. /etc/hosts
    • D. /etc/tcp.conf
    • E. None of the above
    • Discuss
    • 5. What file specifies the order in which to use specified name services?

    • Options
    • A. /etc/services
    • B. /etc/nsorder
    • C. /etc/nsswitch.conf
    • D. /etc/hosts
    • E. None of the above
    • Discuss
    • 6. In OSI network architecture, the dialogue control and token management are responsible of

    • Options
    • A. data link layer
    • B. transport layer
    • C. network layer
    • D. session layer
    • E. None of the above
    • Discuss
    • 7. What command is used to list contents of directories?

    • Options
    • A. tar
    • B. dir
    • C. lp
    • D. ls
    • E. None of the above
    • Discuss
    • 8. How can you navigate around virtual consoles?

    • Options
    • A. Alt+Function Key
    • B. Ctrl+Function Key
    • C. Ctrl+Alt+Del
    • D. Alt+a+w+Function Key
    • E. None of the above
    • Discuss
    • 9. Which of the following command is used to create a Linux installation boot floppy?

    • Options
    • A. mkboot disk
    • B. bootfp disk
    • C. ww and rawwrite
    • D. dd and rawrite
    • E. None of the above
    • Discuss
    • 10. What command is used to copy directory structures in and out?

    • Options
    • A. copy
    • B. cp - p
    • C. cpio
    • D. cp
    • E. None of the above
    • Discuss


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